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Aberdare vs Alpine

Property investment comparison - Aberdare, NSW 2325 vs Alpine, NSW 2575

Head-to-head across core investment metrics: Aberdare wins 2, Alpine wins 1. The better choice depends on whether you're optimising for cash flow, growth, affordability, or liquidity, the table below highlights the winner on each metric.

MetricAberdareAlpine
Median house price$740K-
Median unit price$550K$685K
Gross rental yield (houses)4.10%-
Gross rental yield (units)4.43%3.76%
1-year house growth+14.7%-
3-year house growth+32.0%-
Vacancy rate1.8%0.8%
Population2,542141

Aberdare vs Alpine: what the numbers say

For units, Aberdare sits at a median of $550K against $685K in Alpine, which makes Aberdare the more affordable unit market and Alpine the pricier one.

Rental vacancy is 0.8% in Alpine and 1.8% in Aberdare, so landlords in Alpine face less competition for tenants. Anything under 2% is generally read as a tight market where tenants compete for homes.

Aberdare is the bigger suburb, with a population of 2,542 against 141, roughly 18 times the size of Alpine; a larger suburb usually means a deeper pool of buyers and tenants.

In short: Alpine for the tighter rental market. Which matters more depends on whether the investor is buying for cash flow, capital growth or affordability.

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Aberdare vs Alpine: Property Investment Comparison (2026)